huáfā
хуафа
хуа2 фа1
http://www.chinese-russian.com/zd/ci/75793
huáfá
хуа2 фа2
http://www.chinese-russian.com/zd/ci/104117
huàfǎ
хуа4 фа3
http://www.chinese-russian.com/zd/ci/44412
http://www.chinese-russian.com/zd/ci/58000